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KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 3/4 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188036

Also listed as: 919000784 · 919 000 784

Brand
KEO
Item
Countersink: 90°, 6 Flute, 3/4 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-784

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is the KEO 6-flute countersink used for?

The KEO 6-flute countersink is designed for creating smooth, burr-free 90° chamfers on drilled holes in metal and other materials. It is commonly used in machining, fabrication, and assembly operations where a clean finish is required. The TiN coating extends tool life and reduces friction.

What are the specifications of the KEO countersink 919-000-784?

The KEO countersink model 919-000-784 has a 90° included angle, 6 flutes, and a 3/4 in body diameter. It features a TiN (titanium nitride) coating on cobalt steel for enhanced wear resistance. This smooth-finish countersink is designed for precision chamfering in industrial applications.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO 6-flute countersink model 919-000-784.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (90° for standard screw heads), body diameter matching your hole size, and flute count for finish quality. The 6-flute design provides smoother results than 3-flute versions. TiN coating is ideal for harder materials like stainless steel.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 90°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-774)
KEO
KEO Countersink: 90°, 6 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-774)
KEO Countersink: 90°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-770)
KEO
KEO Countersink: 90°, 6 Flute, 1/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-770)
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-780)
KEO
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-780)
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-782)
KEO
KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-782)
KEO Countersink: 90°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-772)
KEO
KEO Countersink: 90°, 6 Flute, 5/16 in Body Dia, TiN Coated Cobalt (MPN 919-000-772)
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-778)
KEO
KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-778)

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